タイトルまたは説明

It is easier to operate and easier to control, and the price is Compared with the single-head products, the efficiency is increased by about *0%, but the efficiency is doubled. Telescopic pole length is 1.**7.5 meters and stretches freely.
Various models are available :
1) Power version  ( This model is equipped with an x meter wire, which can be used when it is connected to AC**0v).

• Lithium battery version (This model is equipped with a single set of lithium batteries, which can be used in a backpack to achieve **6 hours of battery life ).
• Dual power supply version (This version integrates the standard version and the lithium battery version to provide two power supply solutions, and you can freely choose according to environmental changes）